Thermal conductive hydrogen analyzer

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Product Details

Thermal conductive hydrogen analyzer has a friendly communication menu that makes the operation visual and simple, The imported thermal conductive sensor or the micro-fuel cell principle has high accuracy and long serving life.It is with long calibration interval cycle, high accuracy and reliable stability for features.
Thermal conductive hydrogen analyzer main features:
1.The built-in temperature compensation sensor could reduce the error from temperature change on the measured accuracy;
2.With the thermal conduction principle, the sensor’s serving life won’t be consumed when the power is off;
3.Function of storing 5000 history data allows users to look through the local data at any time;
4.The installation mode of frame mount makes it simple and convenient to install;
5.With power supplied at a wide range, the influence from mains fluctuation on the analyzer can be eliminated;
6.Thermal conduction or electrochemcial principle available.

Thermal conductive hydrogen analyzer technical parameters:

Test principle	thermal conductive principle/micro-fuel cell
Display mode	128×64 matrix dot LCD
Test range	0 ~ 30/50/99.99% H₂(thermal conductive principle) 0 ~ 10/100/2000ppm H₂(eletrochemical principle)
Resolution	0.01%/1ppm
Accuracy	thermal conductive principle: ≤±1%FS micro-fuel cell principle: ≤±1.5%FS
Repeatability	≤±1%
Response time	T₉₀≤60S
Analog output	4-20mA.DC(non-isolated output, loaded resistance lower than 500 Ohm) 0-10V.DC(non-isolated output, loaded resistance higher than 10k Ohm) 1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A)
Communication port	RS232（default）or RS485
Power supply	AC170 ~ 265V 50/60Hz
Sample gas temperature	-10 ~ +50℃
Sampling mode	sample gas pass-in
Sample gas flow	400 ~ 800ml/min
Sample gas pressure	0.05Mpa≤entrance displayed pressure≤0.35Mpa, steady pressure environment
Background gas	various mixed gas
Appearance Size	155mm×155mm×290mm（H×W×D）
Install Hole Cut	135mm×135mm（H×W）
Serving life	thermal conductive type＞36 months, micro-fuel cell type＞24 months(under normal use)
Gas circuit port	NPT 1/8 internal thread
Install mode	frame mount

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